Public information, by definition, is not private.
KOSIANCZUK, HEDWIG was born 20 June 1918, received Social Security number 168-12-9353 (indicating Pennsylvania) and, Death Master File says, died July 1978
Source: Death Master File (public domain). Check
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for HEDWIG KOSIANCZUK. [$]
KOSIANCZUK, JENNIE M. was born 29 August 1921, received Social Security number 186-14-6185 (indicating Pennsylvania) and, Death Master File says, died 4 November 1994
Source: Death Master File (public domain). Check
Archives.com
for JENNIE M KOSIANCZUK. [$]
KOSIANCZUK, LEO T. was born 30 August 1924, received Social Security number 199-12-4042 (indicating Pennsylvania) and, Death Master File says, died 7 November 1994
Source: Death Master File (public domain). Check
Archives.com
for LEO T KOSIANCZUK. [$]
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